/Engine/Source/Runtime/Slate/Public/Widgets/Text/SlateEditableTextLayout.h
Called to handle an OnMouseButtonUp event from our parent widget
[FReply](API\Runtime\SlateCore\Input\FReply) HandleMouseButtonUp ( const [FGeometry](API\Runtime\SlateCore\Layout\FGeometry) & MyGeometry, const [FPointerEvent](API\Runtime\SlateCore\Input\FPointerEvent) & InMouseEvent )